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Claim This BusinessKillian Hill Service Center has served Lilburn-area drivers from the same locally trusted address for years, building a reputation reflected in 158 verified client reviews that collectively award the shop 4.7 stars. Owner Chris and his team handle the full spectrum of passenger-vehicle maintenance, from brake diagnostics to engine-cover repairs, earning repeat business across Gwinnett County and neighboring communities. Lilburn homeowners searching for a mechanic who answers their own phone and explains problems in plain language find a consistent alternative to chain-store experiences.
What distinguishes Killian Hill from neighboring service centers rests on the owner-operator model: Chris handles initial consultations personally rather than delegating first contact to a frontline call center. Several positive reviews specifically recall Chris performing the diagnostic walkaround himself, not simply assigning a technician. The shop also handles vehicle resale preparation, a sideline that appears periodically in customer references. This dual focus on repair integrity and retail preparation gives the shop a flexible business model uncommon among standalone independent shops.
Customer narratives anchor the shop's credibility. One reviewer describes arriving with an engine-cover complaint and receiving aSame-morningfix that got her back on the road within minutes. Another driver recounts visiting three different facilities, including a Jeep dealership, before Killian Hill correctly identified failing brake hoses as the root cause rather than accepting a misdiagnosed caliper assumption. A nine-year customer return visit underscores the longevity factor: the same team still earns trust when a second vehicle needs service.
158 reviews average 4.7 stars; positive feedback highlights owner involvement (Chris answers initial calls, performs diagnostics personally) while one dated September 2025 review notes shifted business focus toward vehicle resale rather than repair-only service.
| Sunday | Closed |
| Monday | 8 AM–5 PM |
| Tuesday | 8 AM–5 PM |
| Wednesday | 8 AM–5 PM |
| ThursdayToday | 8 AM–5 PM |
| Friday | 8 AM–4 PM |
| Saturday | Closed |
Full brake system evaluation, including caliper, hose, and rotor service. Technicians identify root causes other shops may miss.
Engine-cover adjustments, diagnostics, and immediate fixes for rattling or hanging components shown in customer reviews.
Oil changes, fluid top-offs, and routine service for domestic and import vehicles.
Assessment for buyers considering used vehicles; includes safety and mechanical evaluation.
The shop acquires, refurbishes, and offers used cars for sale, a secondary business line noted in reviews.